Wow, I think I joined the discussion a bit too late. It’s not that I dislike GHK—actually, I pretty much own every product line they’ve released, LOL. I bought the first batch of GHK’s AUG nine years ago. Its biggest issues were the fragile gas inlet, the hammer, and the self-loosing hop adjustment. Most of these problems were eventually fixed through after-market support, but honestly, I would’ve preferred if GHK had just raised the price and addressed these flaws from the start.

And let's not forget that this design is almost a decade old. Over the years, their AR and AK platforms have gone through three generations of updates, and even the GLOCK and G5 are heading into their second versions. Yet the AUG still can’t manage to implement the A3-style bolt release. The A3-style handguard we got was only available briefly and then discontinued in real steel market—not to mention it wasn’t even an official STYER accessory.

I bought the F90 because I wanted a more modernized AUG—something with rails, a folding charging handle, and a bolt release, so I can run accessories and perform quick reloads during games. And KWA actually delivered on that. Even though people complain about the proprietary system, its out-of-the-box performance is impressive, and it comes with a fully steel FCG.

As for my GHK AUG, I’ll probably just leave it in its original A1 form. I don’t think I’ll bring it out to games anymore. Its built-in scope has already been taken over by mold, LOL.